Circutor MDC-4, Инструкция по эксплуатации

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CPU
OUT 4
OUT 3
OUT 2
OUT 1
Figure 7: LED indicators�
4�6�- DISPLAY IMPROVEMENTS
The unit has two types of screens for viewing:

Maximum demand screens.

Measuring screens.
4�6�1�- MAXIMUM DEMAND SCREENS�
Use keys and to browse the various screens.
The measuring screens are viewed by pressing the or keys.
Table 6: Maximum demand screens�
Screen Parameters (units)

:60000

:56687

:
 
:
 
:
 
:

Pc
: Power contracted by the user (W or VA or mA).
P
d
: Instantaneous calculated maximum demand
(W or VA or mA).
o1
...
o4 : Status of the output relays:
0 :
Load connected
1
: Load disconnected

d
max
:


/

/
 
:

:

Holding down the key (2 seconds).
P
d
max
: Maximum demand maximum value
Date and time when maximum value occurred.
It returns to the contracted power screen after 10 sec-
onds.

%

%

%

%
   
The % of time that each output relay has been discon-
nected since it was connected to the unit or since the
last reset.
The % of time that each output relay has been disconnected and the maximum demand maximum
value that can be reset in the programming menu.
15
Instruction Manual
MDC-4